Image & Media APIs
OG image generation, QR codes, placeholders, avatars, favicons, and barcode generation APIs.
6 endpoints available. All free to try without an API key.
/v1/og/generate Generate an Open Graph image with custom title, description, and colors.
Generate Open Graph images on the fly with custom titles, descriptions, themes, and brand colors. Returns PNG. Free tier available with no signup required.
/v1/qr/generate Generate a QR code from any text or URL.
Generate QR codes from any text or URL. Returns crisp SVG output with configurable size, error correction, and margin. Free tier available.
/v1/placeholder Generate a placeholder image with custom dimensions and text.
Generate placeholder images with custom width, height, background color, text, and format. Returns SVG or PNG. Free tier, no signup.
/v1/avatar Generate an identicon avatar from a string seed.
Generate unique identicon avatars from any string seed. Returns SVG or PNG at configurable sizes. Free tier, no signup required.
/v1/favicon Extract favicon URLs from any domain.
Extract all favicon URLs, sizes, and types from any domain. Returns structured JSON with icon metadata. Free tier, no signup required.
/v1/barcode Generate a Code128B barcode from any printable ASCII string.
Generate barcodes in Code128, EAN-13, EAN-8, UPC-A, ITF-14, and MSI formats. Returns SVG you can embed or download. Free barcode API, no signup.
Start building with Botoi APIs
Free tier, no credit card required. Get your API key and start making requests in seconds.